The development and trend of harmonic reducer-robot industry development news

Release time:

2021-10-27

My country's robot market demand is the world's leading, and it is the backbone of supporting the development of the robot industry. As the heart of the robot, the harmonic reducer is required to be very precise on the joint rotation axis of the manipulator, regardless of high precision, low backlash, high efficiency, Small size, light weight, high torque, high transmission accuracy, strong carrying capacity and other characteristics, the robot industry is indispensable

The global market continues to grow, and robots have become an important supporting force. Among them, the market size of China's industrial robots is expected to reach 14.49 billion billion US dollars in 2021, the market size of service robots is expected to reach 12.52 billion US dollars, and the market size of special robots is expected to reach 6.57 billion US dollars. As the epidemic is brought under control globally, the robot market will gradually pick up, with the global robot market expected to exceed $47.7 billion by 2023.


At present, China's robot market has entered a period of stable growth. Although the scale of China's robot market declined slightly during 2019 due to the fluctuation of market demand, due to the first economic recovery, the robot market showed an accelerated recovery trend, and a large number of "non-contact" services also provided a broader application space for robots.

From the perspective of the development of various regions, the report points out that the Yangtze River Delta region is still in a leading position in the development of China's robot industry, the development of robot application market in the Pearl River Delta region is relatively mature, the independent innovation ability of intelligent robots in Beijing, Tianjin and Hebei region continues to strengthen, and the leading enterprises in Northeast China are strong, The scale and quality of the robot industry in the western region have been significantly improved, the potential for backwardness is huge.

The report shows that my country's robot market demand is the world's leading, and it is the backbone of the development of the robot industry. As the heart of the robot, the harmonic reducer is required to be very precise on the joint rotation axis of the manipulator, regardless of high precision, low backlash, High efficiency, small size, light weight, high torque, high transmission accuracy, strong carrying capacity and other characteristics, the robot industry is indispensable, at the same time, the people can be widely used in aviation, aerospace, machine tool micro feed, communication equipment, textile machinery. Chemical fiber machinery, paper machinery, food machinery and medical equipment and other fields; also promote the leapfrog development of manufacturing capacity, promote the company's industry to the high end of the value chain, and gradually complete the magnificent transformation from "manufacturing" to "intelligent manufacturing.

As a high performance reducer with compact structure, light weight, small volume, large reduction ratio, high transmission efficiency, high transmission accuracy and high transmission stiffness, harmonic reducer has been widely used in industrial robots. Through the research on the application of harmonic reducer in robot driving joint and space mechanism, the key technology and development trend of space high precision harmonic reducer are put forward, and the future application of harmonic reducer in space robot and precise positioning and pointing mechanism is prospected. In addition, the development technology of harmonic reducer is analyzed and studied from the aspects of materials, processing technology, heat treatment and optimization design technology. From the perspective of space environment, the lubrication mode, service life of space harmonic reducer, and the transmission characteristics in vacuum, strong radiation and large temperature difference environment are analyzed, which provides reference for the research and development of space harmonic reducer.

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